CN205348825U - Power equipment security isolation protection that possesses function of reflecting light night is blocked - Google Patents

Abstract

The utility model discloses a safe isolation and protection barrier for electric equipment with the function of reflecting light at night, which comprises a plurality of fixed columns connected by a plurality of fence bars, and the fixed columns and the fence bars form a frame body The fixed uprights are made of FRP hollow square tubes; several vertical fence uprights are fixed on the fence cross bars, and the fence uprights are painted with two colors of luminous paint arranged alternately. The fiberglass material has the characteristics of corrosion resistance and high strength, and the use of fiberglass to make fixed columns and fence columns prolongs the life of the protective barrier exposed to the wild. FRP material is low in cost, easy to process, maintenance-free, and has a service life of about 20 years. The glass fiber reinforced plastic material is a non-conductive material, which avoids the risk of electric shock caused by traditional metal fences. The surface of the fence post is painted with luminous paint, which can emit light at night and warn pedestrians.

Description

Power equipment safety isolation protection barrier with night reflective function

technical field

The utility model relates to a safe isolation and protection barrier for electric equipment with the function of reflecting light at night.

Background technique

In order to ensure a safe distance between electrical equipment and personnel, and to ensure that personnel will not be threatened by electric shock, a safety isolation barrier is used around the electrical equipment. Safety fences are made of various materials, such as plastic steel pipes, wood, metal pipes, etc. However, considering the cost of materials, most customers use plastic-steel hollow pipe fences, which have the following problems:

1. The disadvantages of the material: the resin material is exposed to the wild, the wind and the sun, and the capacity is corroded and aged; the metal material is a conductor, which is easy to contact the charged body for conduction or induction, and is easy to be damaged and stolen by illegal personnel.

2. Safety fences such as box transformers, ring network cabinets, and junction boxes are mostly located next to the road or in open areas. In some places, there is insufficient light at night and it is easy to scratch pedestrians.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the above-mentioned prior art, and provide a kind of electric equipment safety isolation and protection barrier with night-time reflective function, and use glass steel pipes to brush fluorescent paint on the outside to make safety fences. In the case that the material cost is not much different, the problems of material aging, personnel electric shock and nighttime injury can be solved, and maintenance is free.

In order to achieve the above object, the utility model adopts the following technical solutions:

The safety isolation and protective shielding of electric equipment with night-time reflective function includes a plurality of fixed columns connected by several fence bars, and the fixed columns and fence bars form a shielding frame body; the fixed columns are made of glass fiber reinforced plastics It is made of a hollow square tube; several vertical fence posts are fixed on the fence cross bars, and the fence posts are painted with two colors of luminous paint arranged alternately.

Preferably, the fence column is made of glass fiber reinforced plastic hollow square tube; the glass fiber reinforced plastic is corrosion-resistant and has high strength, which prolongs the service life of the protective shield of electric equipment.

The tops of the fixed columns and the fence columns are provided with column caps; to prevent rainwater, snow, dirt, etc. from falling into the fixed columns and the fence columns made of square tubes.

The post cap at the top of the fence post has a pointed protrusion; so that irrelevant personnel cannot easily jump into the interior of the fence, thereby avoiding electric shock.

Preferably, fence doors are provided at the corners of the shielding frame body, and locks are fitted on the fence doors; it is convenient for maintenance personnel to enter and exit, and at the same time, locks are provided to prevent random intrusion of unrelated personnel and cause electric shock hazards.

Preferably, a warning sign is fixed on the fence post; it serves as a warning to personnel and informs that there is danger here and cannot easily enter.

Further preferably, LED lights are arranged on the periphery of the warning sign, and solar photovoltaic panels are arranged on the fixed column, and the LED lights are connected to the solar photovoltaic panels through wires; at night, the solar photovoltaic panels provide electricity to the LED lights, so that personnel Warning signs are also visible at night.

Preferably, the fixed column is also provided with an audible and visual alarm, which is connected to the solar photovoltaic panel; when a person touches the fence by mistake or tries to cross the fence, an alarm can be given to prevent the occurrence of wrong behaviors.

The beneficial effects of the utility model are:

1. The FRP material has the characteristics of corrosion resistance and high strength. The use of FRP to make fixed columns and fence columns prolongs the life of the protective barrier exposed to the wild.

2. FRP material is low in cost, easy to process, maintenance-free, and has a service life of about 20 years.

3. The glass fiber reinforced plastic material is a non-conductive material, which avoids the risk of electric shock caused by traditional metal fences.

4. The surface of the fence post is painted with luminous paint, which can emit light at night and warn pedestrians. Luminous paint has a short light absorption time and a long afterglow time, and the light source is easy to obtain, such as sunlight, natural light, light, ultraviolet rays, etc. can be used.

5. Use warning signs to warn passers-by that they cannot be easily approached; at the same time, LED lights and solar photovoltaic panels can be installed to make the warning signs clearly visible at night; sound and light alarms are installed on fixed columns to prevent people from accidentally touching the fence. Or when trying to cross the fence, it can give an alarm to prevent wrong behavior from happening.

Description of drawings

Fig. 1 is a top view schematic diagram of the utility model protective barrier;

Fig. 2 is a structural schematic diagram of the components of the utility model to form a protective barrier;

Fig. 3 is the structural representation of the fence gate place of protective shielding;

Fig. 4 is a schematic diagram of setting warning signs and sound and light alarms on the components forming the protective shield;

In the figure, 1 is a fixed column, 2 is a fence cross bar, 3 is a blocking frame body, 4 is a fence post, 5 is a white luminous paint, 6 is a green luminous paint, 7 is a post cap, 8 is a fence gate, and 9 is a closing frame. Page, 10 is a lock, 11 is a warning sign, 12 is an LED light, 13 is a solar photovoltaic panel, and 14 is an audible and visual alarm.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figure 1, the safety isolation and protection shielding of power equipment with nighttime reflective function includes a shielding frame body 3, which is connected and surrounded by a plurality of fixed columns 1 and fence bars 2 in sequence, and the corners of the shielding frame body 3 are provided with There are 8 fence gates.

As shown in Figure 2, the fixed columns 1 are connected by two fence bars 2, and several vertical fence columns 4 are fixed on the fence bars 2, and both the fixed columns 1 and the fence columns 4 are made of glass fiber reinforced plastic hollow square tubes; White luminous paint 5 and green luminous paint 6 arranged alternately are painted on the fence post 4 . The fixed column 1 and the fence cross bar 2 form a shielding frame body 3 .

The top of fixed column 1 and fence column 4 is provided with column cap 7; Avoid rainwater, snow, dirt etc. from falling into the fixed column and fence column that square pipe is made. The column cap 7 on the top of the fence column 4 has a pointed protrusion; so that irrelevant personnel cannot easily jump into the inside of the barrier, thereby avoiding electric shock.

As shown in Figure 3, a barrier gate 8 is provided at the corner of the blocking frame body 3, and the barrier gate 8 is arranged between two fixed columns 1, and the barrier gate 8 and one of the fixed columns are connected by a hinge 9, and the barrier gate The door 8 is locked with another fixed column 1 by a lock 10 . Barrier gate 8 is set to facilitate maintenance personnel to enter and exit, and lockset is set simultaneously to prevent irrelevant personnel from intruding at will, causing electric shock hazard.

As shown in Figure 4, a warning sign 11 is fixed on the fence column 2; LED lamps 12 are arranged on the periphery of the warning sign 11, and a solar photovoltaic panel 13 is arranged on the fixed column 1, and the LED lamp 12 is connected with the solar photovoltaic panel 13 by a wire; at night At the same time, the solar photovoltaic panels provide power to the LED lights, so that personnel can see the warning signs at night.

An audible and visual alarm 14 is also arranged on the fixed column 1, and the audible and visual alarm 14 is connected with the solar photovoltaic panel 13; when a person touches the fence by mistake or attempts to cross the fence, an alarm can be given to prevent the wrong behavior from happening.

Example 1:

1. Materials used for the preparation of protective barriers:

FRP hollow square tubes, column caps, bolts, luminous paint, hinges, locks, etc.

2. Specifications of each component of the protective barrier:

(1) The cross-section of the fixed column 1 is 80*80mm, and the height is 1600mm;

(2) The length, width and height of the base at the bottom of the fixed column 1 are 200*200*100mm, and are fixed to the ground with bolts;

(3) The cross-section of fence column 4 is 20*40mm, and the height is 1500mm;

(4) The cross-section of fence cross bar 2 is 20*40mm.

3. Make protective barriers:

(1) Install a post cap 7 on the top of the fixed post 1 and the fence post 4, the top is protruding, and it can be installed according to the size of the post, so that it is beautiful and generous.

(2) The interval between the fixed columns 1 of the fence is 1500mm, and 9 fence columns 4 are installed between every two fixed columns 1, that is, the interval between each fence column 4 is 150mm.

(3) Add a fence cross bar 2 for reinforcement at a distance of 300mm from the upper end of the fixed column 1 and 300mm from the lower end.

(4) The joints between each fixed column 1, fence column 4, and fence cross bar 2 are fixed with bolts.

(5) Fence post 4 is painted with luminous paint, and the color is white and green.

(6) Luminous paint absorbs light energy under the irradiation of visible light such as sunlight and light, and emits the absorbed energy as low-frequency visible light under dark conditions. Generally, after absorbing visible light for 10-20 minutes, it can continue to glow in the dark for about 12 hours.

(7) The fence door 8 with a width of 700 mm is arranged for the protection barrier, which is convenient for entering and exiting, and can be locked with a lockset 10 .

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (8)

1. The safety isolation and protection barrier of electric equipment with night-time reflective function is characterized in that it includes a plurality of fixed columns, and the fixed columns are connected by several fence bars, and the fixed columns and the fence bars enclose the body of the barrier frame; The fixed uprights are made of glass fiber reinforced plastic hollow square tubes; several vertical fence uprights are fixed on the fence cross bars, and the fence uprights are painted with two colors of luminous paint arranged alternately. 2. The safety isolation and protection barrier according to claim 1, wherein the fence column is made of a glass fiber reinforced plastic hollow square tube. 3. The safety isolation protection shield according to claim 1 or 2, characterized in that, the tops of the fixed uprights and the fence uprights are provided with upright caps. 4. The safety isolation and protection barrier according to claim 3, wherein the column cap at the top of the fence column has a pointed protrusion. 5. The safety isolation protection barrier according to claim 1, wherein a fence door is provided at the corner of the screen frame body, and a lock is fitted on the fence door. 6. The safety isolation protection barrier according to claim 1 or 2, wherein a warning sign is fixed on the fence post. 7. The safety isolation protection barrier according to claim 6, wherein LED lights are arranged on the periphery of the warning signs, solar photovoltaic panels are arranged on the fixed columns, and the LED lights are connected to the solar photovoltaic panels through wires. 8. The safety isolation and protection barrier according to claim 7, wherein an audible and visual alarm is provided on the fixed column, and the audible and visual alarm is connected to the solar photovoltaic panel.